Question

if a2 +5b2 -4ab-2b +1=0 find a and b

Answer 1

Hey mate,.

à²+5b²-4ab-2b+1=0

a(a+5b²-4b-2b+1)=0

a+5b²-6b+1=0

b(a+5b-6+1)

a+5b-5=0

a=5-5b

And b=(5-a)

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5

Hope it will help you

✌️sai

Answer 2

Answer :

a = 5 - 5b or, b = (5 - a)/5

Explanation :

a² + 5b² - 4ab - 2b + 1 = 0

a(a + 5b² - 4b - 2b + 1) = 0

a + 5b² - 6b + 1 = 0

b(a + 5b - 6 + 1) = 0

a + 5b - 5 = 0

a = 5 - 5b or, b = (5 - a)/5